public static int AddVehicleChangeByVehicleId(long vehicleFromId, List<long> vehicleToId) { var db = new dbEcustomEntities(Common.Decrypt(ConfigurationManager.ConnectionStrings["dbEcustomEntities"].ConnectionString, true)); var vehicleFrom = db.tblVehicles.Where(x => x.VehicleID == vehicleFromId).FirstOrDefault(); foreach (var toId in vehicleToId) { var vehicleChange = new tblVehicleChange() { VehicleFromID = vehicleFromId, VehicleToID = toId, BranchId = FDHelper.RgCodeOfUnit() }; db.AddTotblVehicleChanges(vehicleChange); var vehicleTo = db.tblVehicles.Where(x => x.VehicleID == toId).FirstOrDefault(); vehicleTo.StatusChangeGood = vehicleFrom.IsChineseVehicle == true ? (byte) VehicleChangeStatus.SangTaiTQ : (byte) VehicleChangeStatus.SangTaiVN; } return db.SaveChanges(); }